10x 8 Toughened Long Pane. Our green aluminium magnum greenhouse is a great way for garden enthusiasts to grow a great variety of plants in different seasons. The 10 x 8 comes with a double door for easy access & also has 4 roof vents to help you control the temperature. This greenhouse comes in two different glass finishes horticultural or toughened glass. You can also purchase an optional halls auto vent to help you control variations in temperature, it can be attached to any halls opening roof vent. This long lasting & low maintance greenhouse also comes with a 15 year guarantee. Please Note The greenhouse height is raised by Approx. 128mm when purchased with a base. Manufactured by Halls Greenhouses.